The Trump administration plans to scrap former president Barack Obama’s signature plan for reducing greenhouse-gas emissions from the nation’s power plants, arguing that the previous administration overstepped its legal authority, according to a 43-page proposal obtained by The Washington Post.

The proposal, which is expected to be made public over the coming days, comes months after President Trump issued a directive instructing the Environmental Protection Agency to begin rewriting the controversial 2015 regulation, known as the Clean Power Plan, as part of a broader effort to obliterate his predecessor’s efforts to make combating climate change a top government priority.

In a copy of the proposed repeal, first reported by Bloomberg News, the EPA does not offer an alternative plan for regulating emissions of carbon dioxide, which the Supreme Court has ruled that the agency is obligated to do. Rather, the agency said it plans to seek public input on how best to cut emissions from natural-gas and coal-fired power plants.